Question: What caused Ian Paisley to end his position as a member of the 45th Parliament of the United Kingdom?
Paraphrase: Why did Ian Paisley decide to leave his position as a member of the 45th Parliament of Great Britain?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q296597 p:P39 ?s . ?s ps:P39 wd:Q41582612 . ?s pq:P1534 ?value}